使用范围
JZJHWLW系列罗茨无油立式真空机组,新世纪真空工业的新动向,为我厂与客户共同追求环保、高效、可回收而设计、制造。
特点:
1、可获得150Pa以上高真空,且在高真空状态下,抽速降幅小。
2、以无油自润滑为材料,可获得洁净真空;故被大量应用于食品、制药真空系统。
3、可安装收集尾气装置于排气口,收集在高真空系统,无法冷凝但无压缩疑固的气体;如环戊二烯、苯、甲苯、醇类等低沸点难收集而常被误排造成环污。
4、具有节能、低噪声、低返修优点。
外形及安装尺寸


性能规格
主要性能参数
立式无油罗茨真空机组(前级泵配WLW型)
| 项目/型号 Name/Model | 抽气速率 (L/S) Exhaust rate | 极限压力 (≤#Pa) Ultimate Pressure | 机级组成型号 Construction of Pump System | 总功率 (KW) Total Power | 进气口径 (mm) Inlet Diameter | 排气口径 (mm) Outlet Diameter | ||
| 主泵 Main Pump | 中间泵 Holding Pump | 前级泵 Backing Pump | ||||||
| JZJHWLW770.50 | 70 | ≤300 | ZJH-70 | WLW-50B | 5.5 | ∮50 | ∮50 | |
| JZJHWLW150.50 | 150 | ≤300 | ZJH-150 | WLW-50B | 7.5 | ∮50 | ∮50 | |
| JZJHWLW150.100 | 150 | ≤300 | ZJH-150 | WLW-100B | 9.5 | ∮100 | ∮100 | |
| JZJHWLW300.100 | 300 | ≤300 | ZJH-300 | WLW-100B | 11.5 | ∮100 | ∮100 | |
| JZJHWLW600.200 | 600 | ≤300 | ZJH-600 | WLW-200B | 20.5 | ∮125 | ∮125 | |
| JZJHWLW1200.400 | 1200 | ≤300 | ZJH-1200 | WLW-400B | 62.5 | ∮160 | ∮160 | |
| JZJHWLW2500300*2 | 2500 | ≤300 | ZJH-2500 | WLW-300*2 | 37 | |||
| JZJHWLW150.70.50 | 150 | ≤20 | ZJH-150 | ZJH-70 | WLW-50B | 7.3 | ∮50 | ∮50 |
| JZJHWLW150.150.100 | 150 | ≤20 | ZJH-150 | ZJH-70 | WLW-100B | 11.9 | ∮100 | ∮100 |
| JZJHWLW300.150.100 | 300 | ≤20 | ZJH-300 | ZJH-150 | WLW-100B | 12.7 | ∮100 | ∮100 |
| JZJHWLW300.300.100 | 300 | ≤20 | ZJH-300 | ZJH-300 | WLW-100B | 13.5 | ∮100 | ∮100 |
| JZJHWLW600.300.100 | 600 | ≤20 | ZJH-600 | ZJH-300 | WLW-100 | 16 | ∮100 | ∮100 |
| JZJHWLW600.300.200 | 600 | ≤20 | ZJH-600 | ZJH-300 | WLW-200 | 23.5 | ∮125 | ∮125 |
| JZJHWLW1200.600.200 | 1200 | ≤20 | ZJH-1200 | ZJH-600 | WLW-200B | 28 | ∮125 | ∮125 |
| JZJHWLW2500.1200.300 | 2500 | ≤20 | ZJH-2500 | ZJH-1200 | WLW-300B | 44.5 | ∮160 | ∮160 |
| JZJHWLW2500.1200.400 | 2500 | ≤20 | ZJH-2500 | ZJH-1200 | WLW-400B | 52.5 | ∮160 | ∮160 |
| JZJHWLW3300.1200.400 | 3300 | ≤20 | ZJH-3300 | ZJH-1200 | WLW-400B | 56 | ∮160 | ∮160 |
| JZJHWLW50002500.600*2 | 5000 | ≤20 | ZJH-5000 | ZJH-2500 | WLW-600*2B | |||
| JZJHWLW8000.2500.600*2 | 8000 | ≤20 | ZJH-8000 | ZJH-2500 | WLW-600*2B | |||
| JZJHWLW150.150.70.50 | 150 | ≤1 | ZJH-150*2 | ZJH-70 | WLW-50B | 9.5 | ∮50 | ∮50 |
| JZJHWLW300.150.150.100 | 300 | ≤1 | ZJH-300 | ZJH-150*2 | WLW-100 | 11.9 | ∮100 | ∮100 |
| JZJHWLW600.300.300.100 | 600 | ≤1 | ZJH-600 | ZJH-300*2 | WLW-100 | 19 | ∮100 | ∮100 |
| JZJHWLW1200.600.600.200 | 1200 | ≤1 | ZJH-1200 | ZJH-600*2 | WLW-200 | 33.5 | ∮125 | ∮125 |
| JZJHWLW2500.1200.600.400 | 2500 | ≤1 | ZJH-2500 | ZJH-1200ZJH-60 | WLW-400 | 58 | ∮160 | ∮160 |
| JZJHWLW3300.1200.1200.400 | 3300 | ≤1 | ZJH-3300 | ZJH-1200*2 | WLW-400 | 63.5 | ∮160 | ∮160 |
| JZJHWLW5000.2500.1200.400*2 | 5000 | ≤1 | ZJH-5000 | ZJH-25002JA-1200 | WLW-400 | 82.5 | ∮160 | ∮160 |